(3GdbUO GdLfGFi GdGMJeGdi ai GdbGfhf GdhVYi hGdfXGe GdESdGei (B:s (3OGQSI JCUjdjI ebGQfI (B/s - (3eUWai eMeO YHO GdeMSfs ({(3ecGf GdfTQ ZjQ eMOO (B}s {(3GdfGTQ ZjQ eMOO (B}s, 1996)
540-574 (3HHdjhLQGajG(B: (3UaMGJ(B.s
Keywords: (3GdbUO GdeHGTQ hGdbUO GdEMJeGdjs; (3GdbGfhf GdLfGFjs